ctnd.com

Valid Email Server
Domain Lookup › ctnd.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ctnd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 00:22:19 UTC · ↺ Refresh

MX Hostnames

  • ctnd-com.mail.protection.outlook.com

MX Priorities

  • ctnd-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 40.119.12.19 (no PTR)

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)

SOA Record

Raw SOA ns49.domaincontrol.com dns.jomax.net 2026030501 28800 7200 604800 86400
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns50.domaincontrol.com
ns49.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:smtp.smileback.com mx ip4:162.213.45.35 ip4:20.125.122.236 ip4:62.11.102.250 ip4:51.54.98.42 ip4:62.11.147.6 include:spf.protection.outlook.com include:spf.myconnectwise.net include:sendgridmailer.samanage.com include:_spf.samanage.com include:_spf.salesforce.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:smtp.smileback.com mx ip4:162.213.45.35 ip4:20.125.122.236 ip4:62.11.102.250 ip4:51.54.98.42 ip4:62.11.147.6 include:spf.protection.outlook.com include:spf.myconnectwise.net include:sendgridmailer.samanage.com include:_spf.samanage.com include:_spf.salesforce.com ~all
  • google-site-verification=fsBP2mDRw1WEJas5ZRr4e6kTPtxqcvGxx_u_1UqZ1Fs
  • solarwinds-service0desk-verification=2610a5842fef151a04953079c8b948ed
  • _globalsign-domain-verification=HqCpQvbgcTcqTNOjCz__UMTev22aBry9FqtICoF6z6
Full email verification for ctnd.com

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